Reading Time: 3 minutes CHICAGO, July 29 (Reuters) – U.S. wheat futures fell 2.8 per cent to fresh contract lows on Tuesday due to plentiful global supplies as well as strong competition on the export market, traders said. Corn and soybean futures also fell as forecasts for rain in the U.S. Midwest next week alleviated concerns about dry conditions reducing harvest prospects for both […] Read more